Kathleen Burch

Wellesley

Bib: 17673 F

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 54109

Top 10%

Gender (Female)

#0 / 24561

Top 3%

Masters (Masters Women)

#0 / 9409

Top 1%

Division (F40-44)

#0 / 3124

Top 2%

Race Day Weather

54°/44°F

few clouds

Race Timeline

Ribbon color based on

FasterSteadySlower· vs. your average pace

Start

0:00

Race begins

600 ft elev

5K· 3.11 mi

7:15/mi

22:31

↑ 52 ft↓ 48 ft

601 ft elev

10K· 6.21 mi

7:21/mi

45:21

↑ 25 ft↓ 31 ft

593 ft elev

15K· 9.32 mi

7:00/mi

1:07:06

↑ 12 ft↓ 13 ft

593 ft elev

20K· 12.43 mi

7:05/mi

1:29:07

↑ 18 ft↓ 17 ft

596 ft elev

Half· 13.11 mi

7:07/mi

1:33:58

↑ 13 ft0.2% grade

603 ft elev

25K· 15.53 mi

7:03/mi

1:51:03

↑ 22 ft↓ 30 ft

597 ft elev

30K· 18.64 mi

7:03/mi

2:12:58

↑ 13 ft↓ 12 ft

597 ft elev

35K· 21.75 mi

7:03/mi

2:34:51

↑ 27 ft↓ 27 ft

597 ft elev

40K· 24.85 mi

7:10/mi

2:57:06

↑ 16 ft↓ 11 ft

602 ft elev

Finish· 26.22 mi

7:07/mi

3:06:49

↑ 23 ft↓ 20 ft

606 ft elev

Course Elevation

227ft

Total climb

32ft

Range

589 to 621 ft

221ft

Total descent

About the height of a three-story building

The Course

Half Splits

1st Half· via Half

1:33:587:10 /mi+1.2%

2nd Half

1:32:517:05 /mi✓ faster

Negative split — 1.2% faster in the second half

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	22:31	7:15	3.11 mi	22:31	7:15	-
10K	45:21	7:18	3.10 mi	22:50	7:21	+0:06
15K	1:07:06	7:12	3.11 mi	21:45	7:00	-0:21
20K	1:29:07	7:10	3.11 mi	22:01	7:05	+0:05
Half(13.11 mi)	1:33:58	7:10	0.68 mi	4:51	7:07	+0:02
25K	1:51:03	7:09	2.42 mi	17:05	7:03	-0:04
30K	2:12:58	7:08	3.11 mi	21:55	7:03	0:00
35K	2:34:51	7:07	3.11 mi	21:53	7:03	0:00
40K	2:57:06	7:08	3.10 mi	22:15	7:10	+0:07
Finish(26.22 mi)	3:06:49	7:08	1.37 mi	9:43	7:07	-0:03

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

7:00 /mi

Average Pace

7:08 /mi

Slowest Pace

7:21 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

2:43:59

88% of race

Time at Steady Pace

22:50

12% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:07 /mi

Loading chart...

Faster pace (< avg)

Steady pace (≈ avg)

Slower pace (> avg)

Heatmap

0mi6.6mi13.1mi19.7mi26.2mi

Pace:

Faster

Steady

Slower

Checkpoint and Segment Rankings

Checkpoint	Seg. Dist	Overall	Females	F40-44	Seg. Overall	Seg. Females	Seg. F40-44
5K	3.11 mi	8202	1239	145	6839	861	107
10K	3.10 mi	8372-170	1307-68	163-18	8583	1359	180
15K	3.11 mi	7754+618	1114+193	130+33	6839	861	107
20K	3.11 mi	7404+350	1024+90	122+8	6614	826	93
Half(13.11 mi)	0.68 mi	7342+62	1005+19	120+2	6305	743	82
25K	2.42 mi	7071+271	944+61	113+7	6063	718	77
30K	3.11 mi	6658+413	858+86	98+15	5200	584	63
35K	3.11 mi	6080+578	760+98	91+7	4222	452	42
40K	3.10 mi	5507+573	679+81	80+11	3794	501	52
Finish(26.22 mi)	1.37 mi	5371+136	666+13	76+4	4394	723	80

723

Passing Analysis

No position changes recorded for this athlete.

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Public Race Data

Enhanced athlete results built from publicly available data.

Race managed by

Chicago Event Management

Race timed by

Mika Timing